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TURBINE FLANGE FULLY LINED BUTTERFLY VALVE

TURBINE FLANGE FULLY LINED BUTTERFLY VALVE

TURBINE FLANGE FULLY LINED BUTTERFLY VALVE

Categories	FLANGE BUTTERFLY VALVE
Brand	KRV
Model	DN80-DN800
Update Time	2021-06-14

Detail Information

Performance specification

Nominal path	DN50~1000
Nominal pressure	1.0~1.6
Trial temperature	-23~+121
Applicable media	Freshwater, sewage, sea water, gas, etc.

Material of Major Parts and Components

Part Name	Name of material
valve body	Gray Iron, Ductile Iron, Stainless Steel
Valve plate	Ductile Iron, Stainless Steel and Aluminum Alloy
Valve Shaft	Carbon steel and stainless steel
valve seat	rubber
Seal up	O-ring

Main Dimensions Table

DN		L	L1	D		D1	H	H1	b	n-ød
mm	inch	L	L1	PN1.0MPa	PN1.6MPa	D1	H	H1	b	PN1.0MPa	PN1.6MPa
80	3″	114	180	160	160	200	363	100	22	4-ø18	8-ø18
100	4″	127	180	180	180	220	396	114	22	8-ø18	8-ø18
125	5″	140	180	210	210	250	421	125	24	8-ø18	8-ø18
150	6″	140	180	240	240	280	453	143	24	8-ø23	8-ø23
200	8″	152	270	295	295	335	578	170	26	8-ø23	12-ø23
250	10″	165	270	350	355	405	638	198	26	12-ø23	12-ø28
300	12″	178	380	400	410	455	731	223	32	12-ø23	12-ø28
350	14″	190	380	460	470	525	783	270	36	16-ø23	16-ø28
400	16″	216	450	515	525	580	888	300	38	16-ø28	16-ø31
450	18″	222	480	565	585	640	958	340	40	20-ø28	20-ø31
500	20″	229	480	620	650	705	1005	355	42	20-ø28	20-ø34
600	24″	267	480	725	770	825	1128	410	48	20-ø30	20-ø36
700	28″	292	640	840	840	920	1476	478	53	24-ø30	24-ø36
800	32″	318	640	950	950	1020	1533	525	58	24-ø33	24-ø39

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